At IST Computers, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by IST Computers, not the manufacturer. The Dell Inspiron 15 3520 is powered by an Intel Quad-Core i5-1135G7 processor with a base clock of 2.4GHz, max boost clock up to 4.2GHz, 8MB Smart Cache, and 8 threads, paired with 32GB DDR4 RAM and a 1TB PCIe NVMe M.2 SSD for smooth multitasking and fast data access. It features a 15.6" Full HD (1920x1080) touchscreen display with a 60Hz refresh rate, WVA panel, anti-glare coating, 250 nits of brightness, narrow borders, and LED backlighting, complemented by integrated Intel UHD Graphics and support for an external digital monitor via HDMI with a maximum resolution of 1920x1080 @60Hz. For versatile connectivity, it includes 2 x USB 3.2 Gen 1 Type-A ports, a USB 2.0 port, an HDMI 1.4 port, a headphone/microphone combo jack, and an SD Card Reader, along with Wi-Fi 5 RTL8821CE (1x1, 802.11ac) and Bluetooth for reliable wireless performance, plus an HD webcam for clear video interactions and a numeric keypad for convenient data entry. Running on Windows 11 Professional 64-bit, the Inspiron 15 3520 is ideal for school education, designers, professionals, small businesses, programmers, casual gaming, streaming, online classes, remote learning, Zoom meetings, video conferences, and more. Brand New Computer has been resealed to upgrade the Memory/SSD. | Dell | | Upgraded | Inspiron 15 3520 15.6" FHD Touchscreen Laptop | Intel Core i5 with 32GB Memory | 1TB SSD | Numeric Keypad | Win 11 Pro | Black | Best Buy